<template>
  <div  class="tab-bar-item" @click="itemClick" >
    <slot name="item-icon"></slot>
    <div :style="this.activeStyle"><slot name="item-text"></slot></div>
  </div>
</template>


<script>
export default {
  name: 'TabBarItem',
  props: {
    path: String,
    activeColor: {
      type: String,
      default: 'red'
    }
  },
  data () {
    return {
      // isActive:false
    }
  },
  computed: {
    isActive() {
      return this.$route.path.indexOf(this.path) != -1;
    },
    activeStyle() {
      return this.isActive ? {color: this.activeColor} : {};
    },
  },
  methods:{
    itemClick() {
      this.$router.push(this.path);
    }
  }
}
</script>

<style scoped>
.tab-bar-item {
  flex: 1;
  height: 49px;
  text-align: center;
  font-size: 14px;
}
.tab-bar-item img {
  width: 24px;
  height: 24px;
  margin-top: 3px;
  margin-bottom: 2px;
  vertical-align: middle;
}
</style>
